Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ningbo/g21/JS31284.hea (732 bytes) 
JS31284 12 500 5000
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 98 4100 0 I
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 83 6725 0 II
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 -15 2443 0 III
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 -88 557 0 aVR
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 54 -5554 0 aVL
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 34 -1901 0 aVF
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 146 5532 0 V1
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 112 5193 0 V2
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 137 7599 0 V3
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 205 10033 0 V4
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 264 7043 0 V5
JS31284.mat 16x1+24 1000.0(0)/mV 16 0 29 694 0 V6
# Age: 49
# Sex: Male
# Dx: 426177001,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown